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Ombudsman
Complaints, suggestions and improvements
Use this channel to report problems with our service or support, or to suggest improvements. Your message goes straight to T&D management.
For sales enquiries, please use the contact page. For urgent operational matters, call +55 (22) 99703-3345.
Free assessment
File a report
Describe what happened in as much detail as you can. We reply within 5 business days.
- Analysis by a water management specialist
- Implemented with no construction work and without stopping the operation
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We send the form along and open the conversation.